PHILIPS 74F20 Data Sheet
Summary
The 74F20 is a reliable Dual 4-input NAND gate integrated circuit designed for digital logic applications. This comprehensive manual provides electrical engineers and hardware designers with detailed specifications vital for accurate circuit implementation, including pin configurations, absolute maximum ratings, recommended operating conditions, 그리고 complex performance parameters like propagation delay and input/output loading capacities. It ensures proper integration into high-performance digital systems requiring dependable logic gating.
Page 1 Text Content
INTEGRATED CIRCUITS查询N74F20D供应商
74F20 Dual 4-input NAND gate
Product specification 1989 Mar 03
IC15 Data Handbook
Page Summary Contents For PHILIPS 74F20 Data Sheet
Manual Details
| Brand | Philips |
|---|---|
| Pages | 8 |
| File Size | 70.83 KB |
| Published | July 16, 2026 |
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Frequently Asked Questions
What is the recommended operating voltage range for this NAND gate?
The supply voltage (VCC) operates nominally between 4.5 V and 5.5 V.
How can I determine if the output pin is connected normally open or actively low?
An active low signal will be indicated by a 'Low' state, whereas an open connection usually requires verification against specific electrical characteristics.
Is this chip rated for continuous use in high-temperature environments?
Yes, it operates within an ambient temperature range of 0 to +70 °C. Storage is possible up to +150°C.
What are the limits on input signal currents during testing?
The maximum limit for low-level input current (IL) is -0.6 mA, and for high-level input current (IH) is 20 μA.